8-bit Microcontrollers (MCU) 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATmega644PA-AU: 8-bit Microcontrollers (MCU) 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
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Core : | AVR | Processor Series : | ATMEGA64x |
Data Bus Width : | 8 bit | Maximum Clock Frequency : | 20 MHz |
Program Memory Size : | 64 KB | Data RAM Size : | 4 KB |
Operating Supply Voltage : | 1.8 V to 5.5 V | Package / Case : | TQFP-44 |
Mounting Style : | SMD/SMT |